김은영 교수

Shopping online for clothing products is gaining in popularity. This study identified the dimensions of online shopping attributes and predictors of the intention to purchase clothes, jewelry, or accessories based on online shopping attributes and demographic variables. A mailing survey was conducted with 303 adults who had a computer at home and had access to the Internet in the USA. The perceived attributes of online shopping consisted of four factors: transaction/cost; incentive programs; sit

Abstract This study explores the potential of a consumer technology adoption model in examining structural relationships among mobile commerce characteristics, perceived value, and intention to adopt mobile shopping for fashion products. Through an online survey method, the 511 valid questionnaires obtained from Korean users of a mobile Internet service identified perceived m‐commerce characteristics consisting of four factors: usefulness, enjoyment, ease of use, and instant connectivity. The fi

UNLABELLED: Although heme iron is an important form of dietary iron, its intestinal absorption mechanism remains elusive. Our previous study revealed that (-)-epigallocatechin-3-gallate (EGCG) and grape seed extract (GSE) markedly inhibited intestinal heme iron absorption by reducing the basolateral iron export in Caco-2 cells. The aim of this study was to examine whether small amounts of EGCG, GSE, and green tea extract (GT) could inhibit heme iron absorption, and to test whether the inhibitory

Polyphenolic compounds are known to possess many beneficial health effects, including the antioxidative activities of scavenging reactive oxygen species and chelating metals, such as iron and zinc. Tea and red wine are thought to be important sources of these compounds. However, some polyphenolic compounds can also reduce the absorption of iron, and possibly other trace metals, when included in a diet. There is very little information on the effect of dietary polyphenolic compounds on the status

BACKGROUND: ChatGPT, a recently developed artificial intelligence (AI) chatbot, has demonstrated improved performance in examinations in the medical field. However, thus far, an overall evaluation of the potential of ChatGPT models (ChatGPT-3.5 and GPT-4) in a variety of national health licensing examinations is lacking. This study aimed to provide a comprehensive assessment of the ChatGPT models' performance in national licensing examinations for medical, pharmacy, dentistry, and nursing resear

[Purpose] The purpose of this study was to examine the effects of deep abdominal muscle strengthening exercises on respiratory function and lumbar stability. [Subjects] From among 120 male and female students, 22 whose thoraxes opened no more than 5 cm during inspiration and expiration and whose forced expiratory flow rates were around 300 m/L were recruited. The subjects were randomly divided into an experimental group of eleven, who performed deep abdominal muscle strengthening exercises, and

OBJECTIVE: Precocious puberty leads to discrepancies between physical and chronological age. The aim of the present study was to evaluate behavioral patterns and social competences in 34 girls with idiopathic precocious puberty. METHODS: Height, body weight, and BMI were determined, and pubertal development was assessed. The Korean-child behavior checklist (K-CBCL) was completed by parents. RESULTS: 1) Body weight and BMI were significantly higher in precocious puberty group than in the control

OBJECTIVE: To investigate the effect of supervised and unsupervised pelvic floor muscle exercises utilizing trunk stabilization for treating postpartum urinary incontinence and to compare the outcomes. DESIGN: Randomized, single-blind controlled study. SETTING: Outpatient rehabilitation hospital. SUBJECTS: Eighteen subjects with postpartum urinary incontinence. INTERVENTIONS: Subjects were randomized to either a supervised training group with verbal instruction from a physiotherapist, or an unsu